| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.67 | 11.405% | $172.3101 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $29.35 | 11.115% | $32.6123 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $213.83 | 8.580% | $232.1766 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $120.62 | 3.260% | $124.5522 | $124.55 | $124.55 | $124.60 |
| Purchase #5 | $98.42 | 12.400% | $110.6241 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $94.55 | 7.592% | $101.7282 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $208.30 | 9.488% | $228.0635 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $919.74 | $1,002.0670 | $1,002.06 | $1,002.05 | $1,002.10 | |